NB NioCorp Developments Ltd.
NASDAQActiveCommon stock
NB is the ticker symbol of NioCorp Developments Ltd., which is listed on NASDAQ.
NB at a glance
- Symbol
- NB
- Company / issuer
- NioCorp Developments Ltd.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Mar 2023 – present
- Sector
- Basic Materials
- Industry
- Metal Mining
- Country
- United States
- Market cap
- $515.4 million (Sep 2026)
NioCorp Developments Ltd. company profile
- Industry (SIC)
- Metal Mining
- Headquarters
- Centennial, CO
- Incorporated in
- A1
- Fiscal year end
- June 30
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-09-25
- Latest interim report
- 10-Q filed 2026-05-14
- SEC CIK
- 1512228
Former company names
- Quantum Rare Earth Developments Corp. (until 2011)
Source: SEC EDGAR filer data.
NB price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol NB?
NB is the ticker symbol of NioCorp Developments Ltd on NASDAQ.
Is NB still trading?
Yes. NB appears in the current NASDAQ listings as of Sep 2026.
Which exchange is NB listed on?
NB is listed on NASDAQ.
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